Appearance
In the right area of the top navigation bar, click .

In the left menu, click Appearance.
On the right-hand page, modify the appearance-related settings. For more details, refer to Configuration parameters.
Click Submit.
Configuration parameters
Login title
Customize the login title, which will be displayed as the page title when users log in to KoKo via the SSH terminal.
Theme
Change the system theme. The following themes are currently supported:
- Classic green (default)
- Chinese red
- Deep black
- Noble purple
- Technology blue
Wide logo on top
The logo will be displayed in the upper-left corner of the page (recommended size: 185 × 55 px).
Small logo without text
The logo will be displayed on the web terminal (Luna) page (recommended size: 82 × 82 px).
Website icon
The icon will be displayed in the browser tab (recommended size: 16 × 16 px).
Login image
The image will be displayed on the right side of the login page (recommended size: 492 × 472 px).
Footer content
Customize the footer content displayed at the bottom of the login page.
Restore default settings
In the right area of the top navigation bar, click .

In the left menu, click Appearance.
On the right page, click the Restore button at the bottom of the page.